baber/WOPTO huggingface dataset:
Patent KR-20210144079-A (KR)
Title: Device for recycling a domestic sewage
IPC: E03D5/00
Filed: 2020-05-21
Abstract: The present invention relates to a washbasin water-saving and recycling device. According to the present invention, provided is a washbasin water-saving and recycling device connected to a washbasin (1) in the bathroom, the wash water discharged from a washbasin drain pipe (2) is supplied to a toilet bowl (3) to be recycled as toilet wash water. The washbasin water-saving and recycling device comprises: a storage tank (10) consisting of a main body (11) and a drain (12); a valve installation member (20) on both sides of which hinge pins (21) are formed to protrude laterally; a drain valve (30) including a ball-shaped opening and closing part (31), a seating part (32), and a connection part (33); a valve connection member (40) in which a lower hinge pin (41) is formed in a lower portion, and an extending part (42) extending upwardly is formed; a buoyancy body (50) having a lower portion screwed with the valve connection member 40 and configured to flow up and down along the washing water level inside the storage tank; a buoyancy body connecting member (60) is screwed to an upper portion of the buoyancy body (50); a hanger member (70) composed of a connecting part (71) and a lever part (72); a lever device (80) installed on one side of a side wall of the storage tank (10) and connected to one side of the hanger member (70); and a supply pump (90) installed inside the storage tank (10) and connected to the toilet bowl (3) through a pipe to supply washing water inside the storage tank (10) to the toilet bowl (3).
Patent KR-20210146583-A (KR)
Inventor: KWON CHOONG HO
IPC: A61L2/10
Filed: 2020-05-27
Abstract: The present invention provides a device equipped with sterilization and disinfection units in a charging space formed therein so that a mobile terminal can be inserted into a center fascia and charged wirelessly, thus ensuring that not only a driver but also other passengers can use the sterilizer with safety. In particular, since a UV lamp is used as a unit for sterilization and disinfection, the device can be easily installed and used anywhere in the charging space where sterilization and disinfection are required, and can be easily and conveniently maintained and used even when the device breaks down or requires replacement. In addition, since the UV lamp is mounted in the charging space to face the mobile terminal and emit ultraviolet rays, the ultraviolet rays are directly radiated toward the mobile terminal in the charging space of a limited size, thereby further enhancing the sterilization and disinfection effect.
Patent KR-20210109415-A (KR)
Inventor: HUANG WANG CHUN
IPC: H01L29/423
Filed: 2020-06-01
Abstract: Provided is a semiconductor device, which includes: a substrate; two source/drain (S/D) regions on the substrate; a channel region between the two S/D regions and comprising a semiconductor material; a capacitor material (DCM) layer deposited on the channel region; a dielectric layer on the DCM layer; and a metal gate electrode layer on the dielectric layer.
Patent KR-20210153799-A (KR)
Inventor: PARK JI HYUN
IPC: F02N11/04
Filed: 2020-06-10
Abstract: According to one embodiment of the present invention, a method for controlling the shifting and engine clutch joining of a hybrid vehicle having an engine clutch between an engine and a motor comprises the following steps of: detecting a driver kick down during electric vehicle mode driving; starting shifting when detecting the driver kick down; controlling a difference value between an engine speed and a motor speed to be equal to or less than a first reference value; synchronizing the engine speed and the motor speed through engine speed control; when the synchronization is completed, performing torque blending by joining the engine clutch; and when a required torque target is reached through the torque blending, finishing the shifting. According to the present invention, acceleration delay of the hybrid vehicle is solved and linearity of acceleration before and after shifting is improved.
Patent KR-20210156379-A (KR)
Inventor: KIM DAE SIK
IPC: G06K19/073
Filed: 2020-06-17
Abstract: The present specification relates to a fingerprint recognition smart card and an activation method therefor. The fingerprint recognition smart card includes: a fingerprint sensor embedded in a plate and provided on one side of the front or rear surface of the smart card; a storage unit for storing fingerprint information data and card information registered by a user; a display unit for displaying at least a portion of the card information; and a control unit for controlling an operation of the display unit according to whether fingerprint recognition data obtained by of the fingerprint sensor matches the fingerprint recognition data stored in the storage unit, wherein, after the smart card is activated by fingerprint recognition, information displayed on the display unit, in particular, that of a card authentication code and a card number, is displayed simultaneously or sequentially. Therefore, it is possible to prevent illegal use by improving security of smart cards in contact and non-contact as well as non-face-to-face payments.
Patent KR-20210156158-A (KR)
Inventor: YOUNGHUN KWON
IPC: F25D23/08
Filed: 2020-06-17
Abstract: The present invention relates to a refrigerator which shields a space between refrigerators through a decoration member and forms a sense of unity in appearance to have beautiful aesthetic feeling. To this end, according to an embodiment of the present invention, the refrigerator comprises: a first refrigerator having a first main body having a first storage space; a second refrigerator disposed by being spaced apart while forming an interspace from a side of the first refrigerator and having a second main body having a second storage space; the decoration member inserted into the interspace to shield the interspace; and a bracket fixing the decoration member to the first and second refrigerators and connecting the first and second refrigerators.
Patent KR-20220006959-A (KR)
Title: Lamp apparatus with color temperature correct
Inventor: AHN BYOUNG SUK
IPC: F21V13/08
Filed: 2020-07-09
Abstract: The present invention discloses a lighting device. The color temperature of light irradiated from a light source is corrected, or the reduction of the color temperature by a surface-treated lens is compensated by a reflector or lens to which a coating which increases the color temperature is applied, so that the lighting quality is improved and the marketability is corrected, as the color temperature of the lighting equipped with lenses to which surface treatment is applied and the lighting equipped with lenses to which surface treatment is not applied.
Patent KR-20220008640-A (KR)
Title: Dischargeable hair comb for convenient hair care application
Inventor: KIM RYEO HUN
IPC: A45D24/28
Filed: 2020-07-14
Abstract: The present invention relates to a dispensing type comb for efficiently applying haircare products, which comprises: a lever part attached to a grip of a comb; a connection part joined to the lever part to contribute to compressing a space of a passage part of a U-shaped positioning when the lever moves down, thereby discharging a fluid; an inlet part placed at the front upper end of a piston head part after maximum compression of the piston; and a discharge part formed of holes between comb teeth to discharge the fluid when the fluid received from the inlet part is pushed by a power transmitted by the piston. According to the present invention, a non-numerically fixed amount of application required for each part can be adjusted the pressure of the thumb and hand. When the fluid is input from the outside, input of the fluid is advantageous as the piston generates a relative pressure difference in a reverse direction. In addition, cleaning of liquid residues and contamination of a main body part and the discharge parts is facilitated through a water-resistant silicone rubber and a hardened plastic material, application of hair styling products can be performed without using the hand, thereby providing an effect in hygiene aspects and providing an effect of saving time and resources.
Patent KR-20200090719-A (KR)
Inventor: KO JAE HYUN
IPC: H01L23/14
Filed: 2020-07-23
Abstract: The present invention relates to a bidirectional semiconductor package and a method for manufacturing the same, capable of reducing a manufacturing process of the bidirectional semiconductor package. The bidirectional semiconductor package of the present invention comprises: a lower DBC substrate; an upper DBC substrate; a lead frame mounted on one surface of the lower DBC substrate; a semiconductor chip mounted on a part of the lead frame; a buffer layer having one end soldered to a lower surface of the upper DBC substrate, and the other end soldered to an upper surface of the lead frame on which the semiconductor chip is not mounted; and a buffer wire soldered to an upper surface of the semiconductor chip. Accordingly, effects of uniformly maintaining the thickness of the bidirectional semiconductor package, preventing an air layer from being generated on a thin surface of the semiconductor chip, and effectively dissipating heat radiation from the semiconductor chip are provided.
Patent KR-20210155311-A (KR)
Inventor: HAN JEONG WOO
IPC: B01J23/00
Filed: 2020-07-28
Abstract: The present invention relates to a perovskite oxide composite catalyst, a method for preparing the same and a water gas shift method using the same catalyst. The composite catalyst includes: a core including a perovskite oxide represented by chemical formula 1 of L_xM^1_yM^2_1-yO_3; and nanoparticles disposed on the surface of the core and including a third transition metal. In chemical formula 1, L represents an element of lanthanides, M^1 and M^2 represent different transition metals, M^1 is a first transition metal, M^2 is a second transition metal, and x and y satisfy following inequalities: 0 < x <= 1, 0 < y < 1. In the composite catalyst according to the present invention, the metals are exsolved from the inside of the lattice of the oxide support to the surface by reduction treatment, and thus the metals are anchored strongly with the support to prevent migration of the metals at high temperature and agglomeration of the metals, thereby providing long-term stability. In addition, in the composite catalyst according to the present invention, the metals are anchored strongly to the support and are formed homogeneously on the surface of the support to provide high catalytic activity and high hydrogen production efficiency when the composite catalyst is applied to a water gas shift reaction.
Patent KR-20220023112-A (KR)
Inventor: JANG HEE JOONG
IPC: F02D41/00
Filed: 2020-08-20
Abstract: The present invention relates to a gas engine heat pump, which comprises: an engine which burns a mixture of air and fuel; a first charger compressing the mixture and supplying the mixture to the engine; a first exhaust passage connected to the engine through which exhaust gas discharged from the engine flows; and a second charger driven by the exhaust gas branching from the first exhaust passage to a second exhaust passage, and compressing the exhaust gas discharged from the engine and supplying it to the engine. Accordingly, there is an effect of reducing the emission of nitrogen oxides by recirculating the exhaust gas without additional power consumption.
Patent KR-20220026174-A (KR)
Inventor: KIM MYEONG GWON
IPC: A61H1/02
Filed: 2020-08-25
Abstract: Provided is a lower extremity muscle stretching exercise device for enhancing a renal function of a thigh portion which comprises: a base frame portion including a first frame portion and a second frame portion coupled to each other to be folded or unfolded; an inclination angle adjustment unit coupled to the first frame portion and configured to adjust an inclination angle so that a thigh muscle of a user is stretched; and a foot fixing unit coupled to the second frame portion to move in the longitudinal direction of the second frame portion and fix a foot of the user.
Patent KR-20220026949-A (KR)
Inventor: KWON JAE HYUN
IPC: E04B1/92
Filed: 2020-08-26
Abstract: An embodiment of the present invention relates to a panel assembly. The panel assembly according to one aspect is the panel assembly for partitioning a clean room from an exterior area, the panel assembly comprising: an upper frame coupled to the ceiling surface and including a first groove on a lower surface thereof; a lower frame coupled to the bottom surface and including ribs protruding upward from the upper surface; and a panel having an upper end coupled to the first groove, and a lower end coupled to the upper frame and the lower frame, respectively, wherein a second coupling groove to which the rib is coupled is disposed on a lower surface of the panel. The panel assembly can be easily installed, and can tightly seal an indoor space from an outside area.
Patent KR-20220028227-A (KR)
Inventor: KIM HYEON TAE
IPC: A01C11/00
Filed: 2020-08-28
Abstract: An objective of the present invention is to provide a means for normally supplying seedlings by moving biodegradable pots, which have a low strength and a partially distorted shape, to a planter. To this end, a vegetable planter transfer device dedicated to a biodegradable pot comprises: push bars provided by the number of pots provided on a short side of a rectangular biodegradable pot board and performing a function of coming in contact with the rear side of the biodegradable pot board to push the biodegradable pot board forward by an operation signal; a biodegradable pot board transfer guide provided between the pots of the biodegradable pot board in parallel with the traveling direction of the biodegradable pot board to prevent transfer from being hindered by friction generated when the bottom surface of the biodegradable pot board comes in contact with the push bar; a transfer unit frame supporting the transfer guide; and a push bar moving groove provided on the bottom surface of the transfer unit frame to provide a space in which the push bar can move. Accordingly, a method of pushing and moving the biodegradable pot board, which is made of biodegradable material to rapidly lose strength and be severely deformed when coming in contact with water so being difficult to move and transfer, from a setter by using a push bar is used, thereby providing an effect of planting pots with reduced strength without breakage or distortion.
Patent KR-20220028449-A (KR)
Inventor: BACK WOON SUP
IPC: G06F16/338
Filed: 2020-08-28
Abstract: The present invention relates to an online shopping keyword analyzing server apparatus. Specifically, an online shopping keyword analyzing server apparatus (1) comprises: a consumer search information collecting means (100) collecting, as raw data, keyword information which a consumer has searched for or clicked on for shopping, from an online shopping mall provided in a specific portal site; and a commodity keyword analysis means (200) processing the raw data collected by the consumer search information collecting means (100) such that a purchase index and an interest degree are analyzed and a distribution plan for a commodity of a seller can be designed according to analyzed information, thereby checking and managing competitiveness of the commodity of the seller launched or to be launched in an online shopping mall. Therefore, the present invention can analyze a purchase index and an interest degree for a commodity of a seller and accordingly plan commodity distribution.
Patent KR-20220029000-A (KR)
Title: Leakage monitoring system and method of water supply pipe
Inventor: BYUN JONG GEOL
IPC: G01H9/00
Filed: 2020-09-01
Abstract: The present invention relates to a system and method for detecting and monitoring a water leak of a water supply pipe. More specifically, the system comprises: a sound wave water leak sensing unit sensing a sound wave to detect a water leak; a vibration water sensing unit sensing vibrations to detect a water leak; and a sound wave and vibration control unit receiving data from the sound wave water leak sensing unit and the vibration water leak sensing unit, while preferentially determining a section matched with a section expected to have a water leak due to variations of the sound wave and the vibrations, as an expected water leak section. Therethrough, the system is capable of remotely checking a water leak of the pipe without directly checking the water leak, and acquiring accurate data through time synchronization, thereby accurately sensing a position of the water leak. In accordance with embodiments of the present invention, the system is capable of enabling continuous monitoring, and preferentially predicting a section matched with an expected water leak section as a water leak area by using a sound wave and vibrations, thereby improving the efficiency of water leak detection.
Patent KR-20220029151-A (KR)
Title: method for carfting food supporting ingredients bosed on coffee extract remainders
Inventor: LEE YUN HEE
IPC: A23L27/00
Filed: 2020-09-01
Abstract: Korea is the world's largest coffee consumer relative to population, and thus an amount of discharging coffee waste is also significant. Such coffee waste is recycled and is especially used as a food additive to not only ensure an effect of reducing waste, but also utilize discarding nutrients, thereby being suitable for the use of coffee as favorite food. Accordingly, needs of coffee lovers are satisfied and further the utilization of coffee beans, which are mostly imported, is maximized to be combined with Korean food, thereby being promoted overseas export, and contributing to national competitiveness in terms of trade balance.
Patent KR-20220030799-A (KR)
Title: Appartus and method for modeling 3-dimension structure by 2-dimension floor plan in interior platform system
Inventor: PARK SAEBYEOL
IPC: G06T7/11
Filed: 2020-09-03
Abstract: According to one embodiment of the present invention, provided is a three-dimensional automatic stereoscopic modeling method based on a two-dimensional drawing, which includes the steps of: obtaining a floor plan corresponding to a building, when a floor plan request message including any one of address information and real estate information of the building is input from a user; analyzing the obtained floor plan to identify a wall, a door, and a window; generating a three-dimensional drawing of the building by reflecting different heights on the wall, the door, and the window identified in the floor plan; and disposing different interior images on the wall, the door and the window identified in the three-dimensional drawing.
Patent KR-20220032781-A (KR)
Inventor: KIM TAE KI
IPC: A61B17/11
Filed: 2020-09-08
Abstract: A blood vessel suturing device includes a body part; clamping parts provided on both sides of the body part, clamping both ends of a blood vessel extending in a first direction to be able to rotate based on the first direction as a rotation axis; a vision camera part disposed to be in connection with the body part, and photographing both ends of the blood vessel to check a suture point; and a suture arm part extending toward both ends of the blood vessel by being in connection with the body part, and rotating a suturing needle in connection with a suture yarn based on a second direction vertical to the first direction as a rotation axis to suture both ends of the blood vessel. Accordingly, blood vessel suturing surgery can be automatically performed.
Patent KR-20220037137-A (KR)
Inventor: KIM SE JOON
IPC: F25D3/08
Filed: 2020-09-17
Abstract: An insulation box is disclosed. According to embodiments of the present invention, the insulation box is formed of a two-stage structure to be stacked in multiple stages, has an HIPS panel layer to have improved durability and waterproofness, and has an edge portion of an outer surface having a larger radius of a curvature than the edge portion of an inner surface to more facilitate formation of the HIPS panel layer and reduce defects.
Patent KR-20220037547-A (KR)
Title: Continuous sample density measuring device based on multimodal spectroscopy
Inventor: KIM KEUN YOUNG
IPC: A61B5/00
Filed: 2020-09-17
Abstract: The disclosed invention relates to a multimodal continuous sample concentration measurement device. The multimodal continuous sample concentration measurement device includes: an optical module composed of an SRS module using two laser lights, a pump light and a stokes light, as a measurement light source; an impedance-type module for measuring bio-impedance of a subject; a temperature compensation module for measuring temperature of the subject; and an operation module which receives output data of the optical module, the impedance module, and the temperature compensation module, inputs the output data to a built-in algorithm, and outputs the concentration of the sample by performing an operation. Therefore, it is possible to reduce measurement deviation due to a temperature change.
Patent KR-20220038852-A (KR)
Inventor: PARK SU HYEONG
IPC: G09B19/06
Filed: 2020-09-21
Abstract: The present invention relates to an English teaching method using a teaching medium and a device therefor, configured to: provide criteria for cutting all English sentences into section units on the basis of rules called 'pronunciation phenomenon'; and enable learners to develop the ability to accurately understand English sentences that the learners cannot understand without subtitles or interpretation by repeatedly listening to English sentences edited in such a short section and listening to the whole sentences again. The English teaching method using a teaching medium according to the present invention comprises the steps of: (a) outputting an English sentence as audio information one to two times or more through a teaching medium; (b) dividing, through the teaching medium, the English sentence into a plurality of sections according to section division rules predetermined on the basis of at least one among pronunciation phenomena such as assimilation, deletion, connected speech, and reduction, and outputting the audio information for each section one to two times or more under the condition that audio information for one section is not output simultaneously with audio information for the other section; and (c) outputting the audio information of the English sentence in step (a) one to two times or more through the teaching medium.
Patent KR-20220039036-A (KR)
Title: Testing apparatus of stent
Inventor: LEE WON GI
IPC: A61F2/856
Filed: 2020-09-21
Abstract: The present invention relates to a stent test apparatus. One aspect of the present invention provides the stent test apparatus comprising: a stent fixer which fixes a stent with a valve installed for air to flow in one direction; a compressor which supplies compressed air to the stent fixer; a pressure regulator which regulates pressure of the air discharged from the compressor; and a flow meter which measures a flow rate of the air discharged from the stent fixer. The stent test apparatus accurately measures air leakage from the stent.
Patent KR-20220039307-A (KR)
Inventor: LEE YOON JE
IPC: G06T7/00
Filed: 2020-09-22
Abstract: Provided is a control method of a system for determining aortic dissection based on a non-contrast computed tomography image using artificial intelligence. The control method comprises: a step of acquiring, by an electronic device, at least one non-contrast computed tomography image; a step of inputting, by the electronic device, the acquired at least one non-contrast computed tomography image to an artificial intelligence model; and a step of determining, by the electronic device, whether aortic dissection exists based on a result value output by the artificial intelligence model.